MOXA ICF-1280I

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Produktgruppen > Mediaconverter > MOXA ICF-1280I

MOXA ICF-1280I

2-port industrial PROFIBUS-to-fiber converters

MOXA ICF-1280I
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  • EigenschaftenEigenschaften
  • BeschreibungBeschreibung
  • Weitere InformationenWeitere Informationen
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  • Redundant fiber ring with zero recovery time
  • Examine network-wide fiber communication from a single converter
  • Auto baudrate detection and data speed up to 12 Mbps
  • PROFIBUS bus fail prevents corrupted datagram in functioning segment
  • Alarm by relay output
  • 2 kV galvanic isolation protection
  • Dual power inputs for redundancy
  • Extends PROFIBUS transmission distance up to 45 km
  • Wide temperature model available for -40 to 75°C environments
  • Supports Fiber Signal Intensity Diagnosis
Die industriellen PROFIBUS-zu-Glasfaser-Konverter der Serie ICF-1280I werden zum Umwandeln von PROFIBUS-Signalen von Kupferkabel zu Glasfaser eingesetzt. Sie können die überbrückbaren Strecken für die serielle Übertragung um bis zu 4 km (Multimode-Glasfaser) oder um bis zu 45 km (Single-Mode-Glasfaser) erhöhen. Der ICF-1280I bietet einen Überspannungsschutz bis 2 kV für das PROFIBUS-System und verfügt über zwei Betriebsspannungseingänge, die den unterbrechungsfreien Betrieb Ihres PROFIBUS-Geräts gewährleisten.
ProdGrafik
Remote Fiber Diagnosis

Optical fiber cables are often deployed for long distance communication and a fiber optic inspection pen is used by engineers to ensure proper communication quality of the fiber cable. The ICF-1280I series converters eliminate the need for a fiber optic inspection pen by providing a Remote Fiber Diagnosis function that uses DIP switch adjustments. There are two major functions provided by Remote Fiber Diagnosis: (1) determining which side (Tx or Rx) is causing the problem on the converter; (2) examining the fiber connections for the overall topology from any individual converter. Fiber cable abnormalities can be automatically detected and identified by the LED indicator even if it is not adjacent to the converter. Remote Fiber Diagnosis facilitates fiber cable deployment and management, and also significantly shortens troubleshooting time by examining fiber connections for the overall topology from any individual converter.

Redundant Ring

The ICF-1280I series converters can connect PROFIBUS devices in a redundant fiber ring topology. Use the DIP switch to configure all the ICF- 1280I converters to Redundant Ring mode. When a PROFIBUS master transmits a signal from one converter to the PROFIBUS slave devices, this signal will travel to all the converters around the ring until it returns to the original converter and terminate. The redundant ring structure ensures no packet loss with zero recovery time.

PROFIBUS Fail Safe

Electrical noise may be generated when a PROFIBUS device malfunctions or the serial interface fails, resulting in bus failure. Traditional media converters transmit noise signals through the fiber wire to the other converter. This not only disrupts data communication between the two buses, but will also bring communication across the entire system to a halt. When this occurs, the engineers will not be able to easily locate the failed device because the entire PROFIBUS network is down. To avoid this situation, the ICF-1280I series converter has a mechanism to detect and recognize noise signals. If the bus fails on one side, the noise signal will not propagate through the ICF-1280I converter and affect additional bus segments. In addition, the ICF-1280I converter will also trigger an alarm to provide the location of the failure to the field engineer.

Fiber Signal Intensity Diagnosis

In some circumstances, you may need to measure the receive level of the fiber optic port with a voltmeter, which can be connected while the device is operating (doing so will not affect data transmission). The measurement can be taken with a voltmeter and read on a PLC that uses floating high impedance analog inputs, which allows you to do the following: 1. Record the incoming optical power for later measurement (e.g., to indicate aging or damage). 2. Carry out a good/bad test (limit value).


Technology

    Standards
    IEC 61158-2 for PROFIBUS DP


Interface

    P1/P2 Port
    ST optical fiber

    P3 Port
    PROFIBUS DP (DB9 female)

    Relay Alarm
    One relay output with current carrying capacity of 2 A @ 30 VDC (Normal open)

    LED Indicators
    PWR1, PWR2, Ready, P1, P2, P3, Fault

    DIP Switches
    DIP 1 to 4: Baudrate setting
    DIP 5: Fiber link monitor
    DIP 6 to 7: Linear/Star mode (w/ optional P1/P2 disable), Redundant Ring mode
    DIP 8: Remote Fiber Diagnosis


PROFIBUS Communication

    Data Rate
    9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, and 12000 Kbps

    Auto Baudrate
    Yes

    Isolation Protection
    2 kV


Physical Characteristics

    Housing
    Metal

    Mounting
    DIN-Rail mounting, wall mounting (with optional kit)

    Dimensions
    39 x 115 x 70 mm (1.54 x 4.53 x 2.76 in)

    Weight
    225 g


Environmental Limits

    Operating Temperature
    Standard Models: 0 to 60°C (32 to 140°F)
    Wide Temp. Models: -40 to 75°C (-40 to 167°F)

    Storage Temperature
    -40 to 75°C (-40 to 167°F)

    Ambient Relative Humidity
    5 to 95% (non-condensing)


Power Requirements

    Input Voltage
    12 to 48 VDC

    Power Consumption
    315 mA @ 12 V

    Connector
    Terminal Block

    Power Line Protection
    Level 3 (2 kV) Surge Protection

    Over Current Protection
    1.1 A


Standards and Certifications

    Safety
    UL 508, EN 60950-1

    Hazardous Location
    UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Zone 2 EEx nC IIC, IECEx

    EMC
    CE, FCC Part 15 Subpart B Class A

    EMI
    EN 55022, Class A; EN 55024

    EMS
    EN 61000-4-2 (ESD) Level 3,
    EN 61000-4-3 (RS) Level 3,
    EN 61000-4-4 (EFT) Level 3,
    EN 61000-4-5 (Power Surge) Level 3,
    EN 61000-4-5 (Communication Surge) Level 3,
    EN 61000-4-6 (CS) Level 3

    Green Product
    RoHS, CRoHS, WEEE

    Freefall
    IEC 60068-2-32



Ordering Information

           Available Modules
ICF-1280I-M-ST PROFIBUS to fiber converter, multi-mode, 2 ST connector, 0 to 60°C
ICF-1280I-S-ST PROFIBUS to fiber converter, single-mode, 2 ST connector, 0 to 60°C
ICF-1280I-M-ST-T PROFIBUS to fiber converter, multi-mode, 2 ST connector, -40 to 75°C
ICF-1280I-S-ST-T PROFIBUS to fiber converter, single-mode, 2 ST connector, -40 to 75°C



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